dotfiles/awesome/awesome-wm-widgets/weather-widget/README.md

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# Weather widget
<p align="center">
<a href="https://github.com/streetturtle/awesome-wm-widgets/labels/weather" target="_blank"><img alt="GitHub issues by-label" src="https://img.shields.io/github/issues/streetturtle/awesome-wm-widgets/weather"></a>
<a href="https://twitter.com/intent/tweet?text=Check%20out%20this%20awesome%20weather%20widget%20for%20Awesome%20Window%20Manager%20&url=https://github.com/streetturtle/awesome-wm-widgets/blob/master/weather-widget" target="_blank">
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</a>
</p>
The widget showing current, hourly and daily weather forecast:
<p align="center">
<img src="https://github.com/streetturtle/awesome-wm-widgets/raw/master/weather-widget/weather-widget.png" alt="screenshot" style="max-width:100%;">
</p>
The widget consists of three sections:
- current weather, including humidity, wind speed, UV index
- hourly forecast for the next 24 hours
- daily forecast for the next five days
## Customization
It is possible to customize widget by providing a table with all or some of the following config parameters:
| Name | Default | Description |
|---|---|---|
| coordinates | Required | Table with two elements: latitude and longitude, e.g. `{46.204400, 6.143200}` |
| api_key | Required | Get it [here](https://openweathermap.org/appid) |
| font_name | `beautiful.font:gsub("%s%d+$", "")` | **Name** of the font to use e.g. 'Play' |
| both_units_widget | false | Show temperature in both units - '28°C (83°F) |
| units | metric | `metric` for celsius, `imperial` for fahrenheit |
| show_hourly_forecast | false | Show hourly forecase section |
| time_format_12h |false | 12 or 24 hour format (13:00 - default or 1pm) |
| show_daily_forecast | false | Show daily forecast section |
| icon_pack_name | weather-underground-icons | Name of the icon pack, could be `weather-underground-icon` or `VitalyGorbachev` or create your own, more details below |
| icons_extension | `.png` | File extension of icons in the pack |
| timeout | 120 | How often in seconds the widget refreshes |
### Icons:
The widget comes with two predefined icon packs:
- weather-underground-icons taken from [here](https://github.com/manifestinteractive/weather-underground-icons)
- VitalyGorbachev taken from [here](https://www.flaticon.com/authors/vitaly-gorbachev)
To add your custom icons, create a folder with the pack name under `/icons` and use the folder name in widget's config. There should be 18 icons, preferably 128x128 minimum. Icons should also respect the naming convention, please check widget's source.
### Examples:
#### Custom font, icons
![example1](./example1.png)
```lua
weather_curl_widget({
api_key='<your-key>',
coordinates = {45.5017, -73.5673},
time_format_12h = true,
units = 'imperial',
both_units_widget = true,
font_name = 'Carter One',
icons = 'VitalyGorbachev',
icons_extension = '.svg',
show_hourly_forecast = true,
show_daily_forecast = true,
}),
```
#### Only current weather
![example2](./example2.png)
```lua
weather_curl_widget({
api_key='<your-key>',
coordinates = {45.5017, -73.5673},
}),
```
## Installation
1. Download json parser for lua from [github.com/rxi/json.lua](https://github.com/rxi/json.lua) and place it under **~/.config/awesome/** (don't forget to star a repo <i class="fa fa-github-alt"></i> ):
```bash
wget -P ~/.config/awesome/ https://raw.githubusercontent.com/rxi/json.lua/master/json.lua
```
1. Clone this repo under **~/.config/awesome/**:
```bash
git clone https://github.com/streetturtle/awesome-wm-widgets.git ~/.config/awesome/
```
1. Get Open Weather Map app id here: [openweathermap.org/appid](https://openweathermap.org/appid).
1. Require weather widget at the beginning of **rc.lua**:
```lua
local weather_widget = require("awesome-wm-widgets.weather-widget.weather")
```
1. Add widget to the tasklist:
```lua
s.mytasklist, -- Middle widget
{ -- Right widgets
layout = wibox.layout.fixed.horizontal,
...
--default
weather_widget({
api_key='<your-key>',
coordinates = {45.5017, -73.5673},
}),
,
--customized
weather_curl_widget({
api_key='<your-key>',
coordinates = {45.5017, -73.5673},
time_format_12h = true,
units = 'imperial',
both_units_widget = true,
font_name = 'Carter One',
icons = 'VitalyGorbachev',
icons_extension = '.svg',
show_hourly_forecast = true,
show_daily_forecast = true,
}),
...
```
## More screenshots
Only negative temperature:
![negative](./negative.png)
Both positive and negative tempertature:
![both](./both.png)
## How it works
TBW